CN108579313A - A kind of smoke-gas wet desulfurization takes off white device - Google Patents
A kind of smoke-gas wet desulfurization takes off white device Download PDFInfo
- Publication number
- CN108579313A CN108579313A CN201810302033.XA CN201810302033A CN108579313A CN 108579313 A CN108579313 A CN 108579313A CN 201810302033 A CN201810302033 A CN 201810302033A CN 108579313 A CN108579313 A CN 108579313A
- Authority
- CN
- China
- Prior art keywords
- gas
- cooling chamber
- bulb
- smoke
- liquid separation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 19
- 230000023556 desulfurization Effects 0.000 title claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 48
- 239000007789 gas Substances 0.000 claims abstract description 47
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000003546 flue gas Substances 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 238000000926 separation method Methods 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000009833 condensation Methods 0.000 claims description 6
- 230000005494 condensation Effects 0.000 claims description 6
- 238000005204 segregation Methods 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- 235000019504 cigarettes Nutrition 0.000 description 7
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241001313855 Bletilla Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Abstract
A kind of smoke-gas wet desulfurization of present invention offer takes off white device, belongs to field of environment engineering technology.The device includes gas inlet, bulb, stomata, cooling chamber, gas-liquid separation plate, condensate collector tube, exhanst gas outlet and air outlet slit, and gas inlet is located at the right end outer upper of the device;Gas inlet connects bulb, and bulb is mounted in cooling chamber;Stomata is located in cooling chamber's right side wall panel;Air outlet slit is located at cooling chamber's left end outer upper;Gas-liquid separation plate is located at the horizontal side lower end of every section of bulb, and the drop for condensing and centrifuging in flue gas is flowed by gas-liquid separation plate in condensate collector tube;Condensed flue gas is discharged from exhanst gas outlet;Exhanst gas outlet is located at cooling chamber's right end outer lower portion.The supersaturated flue gas that needs to cool down in the present apparatus passes through in bulb, and surrounding air is directly discharged into after passing through in cooling chamber in air.The device have many advantages, such as it is with good investment, take up little area, low energy consumption, transformation process it is simple.
Description
Technical field
The present invention relates to field of environment engineering technology, particularly relates to a kind of smoke-gas wet desulfurization and take off white device.
Background technology
The harm of wet desulphurization white cigarette has been known together.De- white technique developed in recent years has three classes, first, spray
Leaching cooling;Second is that GGH is heated;Third, mix and convert natural wind.Such as Chinese patent:A kind of ZL201720238092.6 " de- white dresses of flue gas
Set and fume treatment auxiliary ";CN201611064148.7 " flue gas takes off white device ";A kind of CN201611070170.2 " wet methods
The flue gas dehumidifying of desulfurization takes off white device ";ZL201720262731.2 " a kind of super heat-conductive pipe take off white device ";
CN201610214181.7 " a kind of condensation of wet-method desulfurized fume takes off white equipment and process except haze ";
ZL201720538138.6 " Multifunctional smoke purification takes off bletilla heat recovery system ", although spraying cooling economically feasible, spray
The water balance to cool down due to destroying wet desulphurization script can make desulfurization section that overflow occur, and increase cost of water treatment;
GGH heatings, if flue-gas temperature is not heated to 100 degree or more, although neat stress chimney outlet is easy to without white cigarette
Occur white cigarette again at 1-2m above the chimney, can not tackle the problem at its root.If flue-gas temperature be heated to 100 degree with
On, then investment and operating cost then can be very high, general enterprises can not be born;Mix and convert natural wind, although part can be solved
Problem, but this is the behavior that the order of Environmental Protection in China office is forbidden.
Therefore, there is an urgent need for a kind of environmental protection, economically viable flue gases to take off white device.
Invention content
The present invention is designed using air setting, is carried to solve the white cigarette phenomenon of existing smoke-gas wet desulfurization generally existing
White device is taken off for a kind of smoke-gas wet desulfurization.
The device includes gas inlet, bulb, stomata, cooling chamber, gas-liquid separation plate, condensate collector tube, exhanst gas outlet
And air outlet slit, gas inlet are located at the right end outer upper of cooling chamber;Pending flue gas enters cooling chamber, cigarette from gas inlet
Gas import is directly connect with bulb, and bulb is uniformly mounted in cooling chamber;Stomata is set in cooling chamber's right side wall panel;Gas-liquid separation
Plate is located at the horizontal side lower end of every section of bulb, and the drop for condensing and centrifuging in flue gas is flowed by gas-liquid separation plate
In condensate collector tube;Exhanst gas outlet is located at cooling chamber's right end outer lower portion, and condensed flue gas is discharged from exhanst gas outlet;Air
Outlet is positioned at the left end outer upper of cooling chamber, and surrounding air is by cooling chamber directly from air outlet slit discharge.
Wherein, bulb is evenly distributed on according to U-shaped in cooling chamber, and bulb angle with horizontal plane is 15 degree, adjacent two vollyball
Cylinder tube spacing between pipe is 0.5-2m;Bulb protrudes a diameter of 0.5-1m of Partial Semi-circle, each adjacent two protrusion part half
The spacing of the round heart is 0.1-0.3m, and the cylinder caliber of two adjacent projections of connection is 0.1-0.5m.It is simulated through computer
It was found that flue gas enters bulb, when flowing through convex section, because turbulent flow convex section contraction makes the flow velocity of fluid be improved, simultaneously
Flow direction is changeable, and heat exchange efficiency is promoted, and Coefficient K is up to 3200 ~ 5000W/M2 DEG C.
Air vent aperture is 0.01-0.1m, and quantity is 1.
Cooling chamber is cuboid, width 1-5m, a length of 1-5m, a height of 1-5m.
Gas-liquid separation plate is used for flue gas and condenses water segregation, automatically opens when having ponding by gas-liquid separation plate, does not accumulate
It is automatically closed when water, gas-liquid separation plate is circle, and circular central axis installs hinge, ensures that a half-circle area can be movable, separately
One half-circle area is fixed.It simulates and finds through computer, flue gas will not enter condensate collector tube, bulb by gas-liquid separation plate
Flow field will not be affected because of the presence of gas-liquid separation plate.
The device is suitable for 500 ~ 6000mg/Nm of sulfur content3, main 20 ~ 200 × 104m of air quantity3The smoke-gas wet desulfurization system of/h
That unites is de- white.
The above-mentioned technical proposal of the present invention has the beneficial effect that:
Apparatus of the present invention are designed using air setting, that is, multigroup bulb is arranged in cooling chamber, are carried out to heat smoke using air
Condensation cooling.The design of bulb makes the heat-transfer effect of system greatly increase, and through laboratory test repeatedly and computer simulation, presses
Internal flow channel and flow dead zone are prevented according to present invention design, improves exchange capability of heat, Coefficient K is up to 3200 ~ 5000W/
M2 DEG C, and possess thermal stress automatic compensation function, flue gas can reach 10 degree or more in cooling in summer, and cooling in winter can reach 20
Degree or more, 15 degree or more are can reach in season in spring and autumn, exiting flue gas is completely de- white.The bulb of the present invention can under very low flow velocity
To generate very flourishing turbulent flow, makes the nucleus for being not easy to be formed dirty layer on tube wall and build up foulant, thus bulb is less scaling.
Present device is compact, floor space is small, heat exchange efficiency is high, solves the inadequate difficulty in wet desulphurization transformation space
Topic, and thoroughly prevented the generation of chimney discharged gas fume white cigarette phenomenon.
Description of the drawings
Fig. 1 is that the smoke-gas wet desulfurization of the present invention takes off white apparatus structure schematic diagram;
Fig. 2 is the gas-liquid separation plate structure schematic diagram one of the present invention;
Fig. 3 is the gas-liquid separation plate structure schematic diagram two of the present invention.
Wherein:1- gas inlets;2- bulbs;3- stomatas;4- cooling chamber;5- gas-liquid separation plates;6- condensate collector tubes;7-
Exhanst gas outlet;8- air outlet slits.
Specific implementation mode
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
The present invention takes off cost height, removing existing for white device for existing smoke-gas wet desulfurization and is not thorough, easily causes
The problems such as desulphurization system overflow, provides a kind of small, the de- white effect of economy, floor space smoke-gas wet desulfurization outstanding de- white dress
It sets.
As shown in Figure 1, in the device, gas inlet 1 is located at the right end outer upper of cooling chamber 4;Pending flue gas is from cigarette
Gas import 1 enters cooling chamber 4, and gas inlet 1 is directly connect with bulb 2, and bulb 2 is uniformly mounted in cooling chamber 4 according to U-shaped;
Stomata 3 is set in 4 right side wall panel of cooling chamber;Gas-liquid separation plate 5 is located at the horizontal side lower end of every section of bulb 2, in flue gas
Condensation and the drop centrifuged are flowed by gas-liquid separation plate 5 in condensate collector tube 6;It is right that exhanst gas outlet 7 is located at cooling chamber 4
Outer lower portion, condensed flue gas is held to be discharged from exhanst gas outlet 7;Air outlet slit 8 is located at the left end outer upper of cooling chamber 4, ring
Border air is directly discharged from air outlet slit 8 by cooling chamber 4.
As shown in Figures 2 and 3, gas-liquid separation plate 5 is used for flue gas and condenses water segregation, has ponding by gas-liquid separation plate 5
When automatically open, when no ponding, is automatically closed, and gas-liquid separation plate 5 is circle, and circular central axis installs hinge, ensures one and half
Circle region can be movable, another half-circle area is fixed.
In specific design, cooling chamber 4 is air flow region, and 4 right end bottom of cooling chamber is equipped with stomata 3, with air blower phase
Even, provide flowing wind regime for cooling chamber, 4 left upper part of cooling chamber equipped with air outlet slit 8, hot-air after cycle heat exchange from
Discharge system herein.Due to bulb 2 of uniformly arranging in cooling chamber 4, air with 2 outer side contacts of bulb and by when, formation nothing
Several small turbulent flows improve heat exchange efficiency to extend the time of contact of air and flue gas.It simulates and finds through computer, this
The formation of kind turbulent flow is equivalent to contact and heat dissipation area than originally increases 3 times.It is equipped among condensate collector tube 6 and bulb 2
Gas-liquid separation plate 5, gas-liquid separation plate 5 are located on horizontal channel, and gas-liquid separation plate 5 is circle, and one of half-circle area is solid
Fixed board, another half-circle area is movable plate, by hinge connection between movable plate and fixed plate, when gas-liquid separation plate 5
When there is water on side, movable plate is opened, and after water passes through from there, movable plate is automatically closed at once immediately, since 2 inside of bulb is negative
Pressure area, therefore flue gas can not possibly be entered by gas-liquid separation plate 5 in condensate collector tube 6.
In a particular application, the vapor supersaturation flue gas in desulphurization system out enters from gas inlet 1 in bulb 2,
Air is entered from stomata 3 in cooling chamber 4 by air blower, and the flue gas in bulb 2 passes through with the air in cooling chamber 4 in bulb 2
Outer wall is thermally contacted and is exchanged, due to the special designing of bulb 2 so that empty without any dead angle when flue gas flows in bulb 2
Gas forms countless small turbulent flows when being flowed in cooling chamber 4, to accelerate rate of heat exchange.Flue-gas temperature in bulb 2 reduces
When, the water condensation carried secretly in flue gas is got off, after condensed water first passes through gas-liquid separation plate 5, then in condensate collector tube 6 of entering, ball
Water in pipe 2 is not only condensed water, also containing wet flue gas in bulb 2 by when the moisture content that is thrown away due to centrifugal action, and
And also have on a small quantity due in bulb 2 flue gas pressures with 2 change in shape of bulb and out water.Condensed water is collected by condensate liquid
Outside 6 discharge system of pipe, the flue gas after cooling enters chimney by exhanst gas outlet 7 and is discharged, and goes out from air by the air of heat exchange
8 discharge systems of mouth.So far a whole cycle is completed.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, several improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of smoke-gas wet desulfurization takes off white device, it is characterised in that:Including gas inlet(1), bulb(2), stomata(3), drop
Greenhouse(4), gas-liquid separation plate(5), condensate collector tube(6), exhanst gas outlet(7)And air outlet slit(8), gas inlet(1)Position
In cooling chamber(4)Right end outer upper;Pending flue gas is from gas inlet(1)Into cooling chamber(4), gas inlet(1)Directly
It connects and bulb(2)Connection, bulb(2)Uniformly it is mounted on cooling chamber(4)In;Cooling chamber(4)Stomata is set in right side wall panel(3);
Gas-liquid separation plate(5)Positioned at every section of bulb(2)Horizontal side lower end, the drop for condensing and centrifuging in flue gas passes through
Gas-liquid separation plate(5)Flow into condensate collector tube(6)In;Exhanst gas outlet(7)Positioned at cooling chamber(4)Right end outer lower portion, condensation
Flue gas afterwards is from exhanst gas outlet(7)Discharge;Air outlet slit(8)Positioned at cooling chamber(4)Left end outer upper, surrounding air pass through
Cooling chamber(4)Directly from air outlet slit(8)Discharge.
2. smoke-gas wet desulfurization according to claim 1 takes off white device, it is characterised in that:The bulb(2)It is U-shaped uniform
It is distributed in cooling chamber(4)In, bulb(2)Angle with horizontal plane is 15 degree, adjacent two rows bulb(2)Cylinder tube spacing is 0.5-
2m;Bulb(2)A diameter of 0.5-1m of Partial Semi-circle is protruded, the spacing that each adjacent two protrudes the Partial Semi-circle center of circle is 0.1-
The cylinder caliber of 0.3m, two adjacent projections of connection are 0.1-0.5m.
3. smoke-gas wet desulfurization according to claim 1 takes off white device, it is characterised in that:The stomata(3)Aperture is
0.01-0.1m, quantity are 1.
4. smoke-gas wet desulfurization according to claim 1 takes off white device, it is characterised in that:The cooling chamber(4)It is rectangular
Body, width 1-5m, a length of 1-5m, a height of 1-5m.
5. smoke-gas wet desulfurization according to claim 1 takes off white device, it is characterised in that:The gas-liquid separation plate(5)With
In by flue gas with condensation water segregation, gas-liquid separation plate(5)Side automatically opens when having ponding, and when no ponding is automatically closed, gas-liquid
Separating plate(5)For circle, circular central axis installs hinge, ensures that a half-circle area can be movable, another half-circle area is solid
It is fixed.
6. smoke-gas wet desulfurization according to claim 1 takes off white device, it is characterised in that:The device is suitable for sulfur content
500~6000mg/Nm3, main 20 ~ 200 × 104m of air quantity3The smoke-gas wet desulfurization system of/h it is de- white.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810302033.XA CN108579313B (en) | 2018-04-04 | 2018-04-04 | Wet flue gas desulfurization and whitening device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810302033.XA CN108579313B (en) | 2018-04-04 | 2018-04-04 | Wet flue gas desulfurization and whitening device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108579313A true CN108579313A (en) | 2018-09-28 |
CN108579313B CN108579313B (en) | 2023-12-15 |
Family
ID=63625494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810302033.XA Active CN108579313B (en) | 2018-04-04 | 2018-04-04 | Wet flue gas desulfurization and whitening device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108579313B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109045953A (en) * | 2018-10-16 | 2018-12-21 | 西安交通大学 | A kind of cooling dehumidification by condensation decontamination reheating of flue gas disappears white system and method |
CN109806744A (en) * | 2019-03-27 | 2019-05-28 | 广东佳德环保科技有限公司 | A kind of desulfurizing industrial fume denitration takes off white device |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102636046A (en) * | 2012-05-08 | 2012-08-15 | 上海欣润环保设备有限公司 | Rotary air-cooled smoke cooling device |
CN202485475U (en) * | 2012-03-16 | 2012-10-10 | 青岛亿明翔精细化工科技有限公司 | Vertical type condenser for in-series bulb tubes |
KR101270900B1 (en) * | 2012-12-26 | 2013-06-07 | 조한얼 | Waste heat and water collecting apparatus using reducing white smoke |
CN204400973U (en) * | 2014-12-15 | 2015-06-17 | 重庆市嘉利酒业有限公司 | Condensation structure assembly |
CN104848707A (en) * | 2014-02-17 | 2015-08-19 | 魏敬远 | Condenser |
CN105597483A (en) * | 2016-03-17 | 2016-05-25 | 北京赫宸环境工程股份有限公司 | Device and method for removing vapor dissolved particles by virtue of wet desulphurization exhaust gas cooling method |
CN205269703U (en) * | 2015-12-22 | 2016-06-01 | 江苏国测检测技术有限公司 | Condenser pipe |
CN208389706U (en) * | 2018-04-04 | 2019-01-18 | 北京北科环境工程有限公司 | A kind of flue gas takes off white device |
-
2018
- 2018-04-04 CN CN201810302033.XA patent/CN108579313B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202485475U (en) * | 2012-03-16 | 2012-10-10 | 青岛亿明翔精细化工科技有限公司 | Vertical type condenser for in-series bulb tubes |
CN102636046A (en) * | 2012-05-08 | 2012-08-15 | 上海欣润环保设备有限公司 | Rotary air-cooled smoke cooling device |
KR101270900B1 (en) * | 2012-12-26 | 2013-06-07 | 조한얼 | Waste heat and water collecting apparatus using reducing white smoke |
CN104848707A (en) * | 2014-02-17 | 2015-08-19 | 魏敬远 | Condenser |
CN204400973U (en) * | 2014-12-15 | 2015-06-17 | 重庆市嘉利酒业有限公司 | Condensation structure assembly |
CN205269703U (en) * | 2015-12-22 | 2016-06-01 | 江苏国测检测技术有限公司 | Condenser pipe |
CN105597483A (en) * | 2016-03-17 | 2016-05-25 | 北京赫宸环境工程股份有限公司 | Device and method for removing vapor dissolved particles by virtue of wet desulphurization exhaust gas cooling method |
CN208389706U (en) * | 2018-04-04 | 2019-01-18 | 北京北科环境工程有限公司 | A kind of flue gas takes off white device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109045953A (en) * | 2018-10-16 | 2018-12-21 | 西安交通大学 | A kind of cooling dehumidification by condensation decontamination reheating of flue gas disappears white system and method |
CN109045953B (en) * | 2018-10-16 | 2023-10-24 | 西安交通大学 | Flue gas cooling, condensing, dehumidifying, decontaminating, reheating and whitening system and method |
CN109806744A (en) * | 2019-03-27 | 2019-05-28 | 广东佳德环保科技有限公司 | A kind of desulfurizing industrial fume denitration takes off white device |
Also Published As
Publication number | Publication date |
---|---|
CN108579313B (en) | 2023-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103868087B (en) | A kind of collaborative enhancing PM2.5The method of elimination and fume afterheat deep exploitation and device | |
CN106823576A (en) | A kind of method that heat-exchange dedusting device, the UTILIZATION OF VESIDUAL HEAT IN dusting and desulfuring system comprising it and UTILIZATION OF VESIDUAL HEAT IN are coupled with dedusting | |
CN105709573A (en) | Exhaust gas water recycling and white smoke eliminating system through condensation method | |
CN109260914B (en) | Flue gas whitening system and process utilizing air circulation | |
CN107792909A (en) | A kind of dope drying system that desulfurization wastewater is concentrated using fume afterheat | |
CN108434922A (en) | The water-saving flue gas of low energy consumption takes off white device and method | |
CN104815528A (en) | Wet smoke self-temperature returning integrated smoke purification device and application thereof | |
CN108926953A (en) | One kind condensing again steam-heated white plume governing system based on fluorine plastic-steel | |
CN109099451B (en) | Energy-saving emission-reducing white-eliminating five-element heat exchange system for flue gas | |
CN101406804B (en) | Purification treatment device for flue tail gas of fuel oil cremator | |
CN108579313A (en) | A kind of smoke-gas wet desulfurization takes off white device | |
CN208389706U (en) | A kind of flue gas takes off white device | |
CN110124347A (en) | A kind of energy and water saving type flue gas purification device and method | |
CN110174020A (en) | A kind of heat exchanger of unsymmetrical arrangement | |
CN109663428A (en) | Smoke processing system | |
CN111569630B (en) | Wet desulfurization system and wet desulfurization method | |
CN206001498U (en) | Go white haze device and power plant stack gas processing system for power plant | |
CN208642201U (en) | The water-saving flue gas of low energy consumption takes off white device | |
CN209049193U (en) | Steam-heated white plume governing system is condensed again based on fluorine plastic-steel | |
CN208839334U (en) | A kind of device for eliminating boiler desulfurization flue gas white plume | |
CN208671049U (en) | A kind of wet-method desulfurized fume receives water and heating system | |
CN208389708U (en) | White plume cancellation element | |
CN207918477U (en) | A kind of dope drying system concentrating desulfurization wastewater using fume afterheat | |
CN110314527A (en) | A kind of device and method of high-temperature flue gas wet desulphurization | |
CN205825085U (en) | A kind of New-type boiler flue gas waste heat recovery apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |